| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 8 & 9 ESTREHAM ROAD RTM COMPANY LIMITED | 08288311 | 16/11/2018 | Not Trading |
| E-WASTE SYSTEMS (UK) LTD | 07521832 | 06/10/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A J WALTER AVIATION LIMITED | 00699050 | 01/01/2013 | 25/08/2015 | Silver |
| AMES CROSTA INVESTMENTS LIMITED | 00213177 | 19/11/2010 | 24/03/2011 | Not Trading |
| AMES CROSTA LIMITED | 02218148 | 19/11/2010 | 24/03/2011 | Not Trading |
| BIWATER ADVISORY SERVICES LIMITED | 00960480 | 19/11/2010 | 24/03/2011 | Dissolved |
| BIWATER HOLDINGS LIMITED | 00929686 | 21/07/2010 | 12/01/2011 | Three Red Flags (Highest) |
| BIWATER INVESTMENTS LIMITED | 06429017 | 29/07/2010 | 14/03/2011 | Not Trading |
| BIWATER OVERSEAS LIMITED | 02617474 | 19/11/2010 | 14/03/2011 | Amber |
| BIWATER PROCESS PLANT LIMITED | 00760074 | 19/11/2010 | 24/03/2011 | Not Trading |
| BWS FINANCE LIMITED | 05471977 | 06/02/2006 | 14/09/2009 | Dissolved |
| SEMBCORP (U.K) LIMITED | 02328585 | 06/02/2006 | 14/09/2009 | Dissolved |
| SEMBCORP HOLDINGS LIMITED | 06707340 | 25/09/2008 | 14/09/2009 | Bronze |
| SEMBCORP INVESTMENTS (CHINA) LIMITED | 06894845 | 05/05/2009 | 14/09/2009 | Silver |
| SEMBCORP UTILITIES SERVICES LIMITED | 03757398 | 06/02/2006 | 14/09/2009 | Silver |
| SEVEN SEAS WATER (PANAMA) HOLDINGS LTD | 02215221 | 01/02/2007 | 14/09/2009 | Silver |
| SVITZER CREW SERVICES LIMITED | 00185144 | 21/02/2000 | 15/04/2002 | Dissolved |
| SVITZER HOLDING UK LIMITED | 03897560 | 12/10/2000 | 24/04/2002 | Dissolved |
| SVITZER MARINE LIMITED | 00069494 | 01/01/1999 | 24/04/2002 | Gold |
| SVITZER MARINE PENSION TRUST | 03353270 | 28/01/1999 | 22/05/2001 | Dissolved |
| Svitzer P T Ltd | 04066923 | 20/09/2000 | 24/04/2002 | Dissolved |
| TYNE TOWAGE MARINE LIMITED | SC002997 | 05/11/1999 | 24/04/2002 | Dissolved |
| UNITED FILTERS AND ENGINEERING LIMITED | 00209020 | 19/11/2010 | 24/03/2011 | Not Trading |